GB201301165D0 - Mortar feeding device with pressure regulating structure - Google Patents

Mortar feeding device with pressure regulating structure

Info

Publication number
GB201301165D0
GB201301165D0 GBGB1301165.5A GB201301165A GB201301165D0 GB 201301165 D0 GB201301165 D0 GB 201301165D0 GB 201301165 A GB201301165 A GB 201301165A GB 201301165 D0 GB201301165 D0 GB 201301165D0
Authority
GB
United Kingdom
Prior art keywords
mortar
tank body
pump
regulating structure
elastic diaphragm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB1301165.5A
Other versions
GB2495666B (en
GB2495666A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Semiconductor Equipment Institute
Original Assignee
Beijing Semiconductor Equipment Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Semiconductor Equipment Institute filed Critical Beijing Semiconductor Equipment Institute
Publication of GB201301165D0 publication Critical patent/GB201301165D0/en
Publication of GB2495666A publication Critical patent/GB2495666A/en
Application granted granted Critical
Publication of GB2495666B publication Critical patent/GB2495666B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/005—Devices for the automatic drive or the program control of the machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A mortar feeding device with a pressure regulating structure includes a motor (27) and a pump. An outlet of a pump body is connected to a tank body (31) by connection pipes (33). A mortar outlet (37) and a mechanical pressure automatic regulating structure are provided on the tank body (31). An outer edge of the upper port of the tank body (31) is fastened with an elastic diaphragm (30). A lid type pressure sleeve (22) for protecting the elastic diaphragm (30) is provided on the elastic diaphragm (30), and is fitted on the tank body (31). The lid type pressure sleeve (22) is connected to return springs and an adjusting structure. A pump barrel (10) with a cylindrical inner chamber is provided in the pump body. A runner (11) with spiral grooves is provided in the pump barrel (10). The device improves the continuity of the mortar feeding for the multi-wire cutter, reduces oscillation, improves the pressure consistency, and thus improves yield and efficiency. The device is applicable to lift the mortar in the multi-wire cutter in semiconductor industry, and can be applied in other industries required to lift high viscosity and density fluid.
GB1301165.5A 2010-08-12 2010-11-10 Mortar supplying apparatus having a pressure adjusting mechanism Expired - Fee Related GB2495666B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010251675.5A CN101934559B (en) 2010-08-12 2010-08-12 Mortar feed device with pressure regulation mechanism
PCT/CN2010/001802 WO2012019332A1 (en) 2010-08-12 2010-11-10 Mortar feeding device with pressure regulating structure

Publications (3)

Publication Number Publication Date
GB201301165D0 true GB201301165D0 (en) 2013-03-06
GB2495666A GB2495666A (en) 2013-04-17
GB2495666B GB2495666B (en) 2016-02-03

Family

ID=43388251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301165.5A Expired - Fee Related GB2495666B (en) 2010-08-12 2010-11-10 Mortar supplying apparatus having a pressure adjusting mechanism

Country Status (3)

Country Link
CN (1) CN101934559B (en)
GB (1) GB2495666B (en)
WO (1) WO2012019332A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252841B (en) * 2013-04-22 2015-05-13 三一汽车制造有限公司 Device for preventing additive from being added excessively and mixing plant
CN103991142B (en) * 2014-05-22 2016-02-24 海润光伏科技股份有限公司 The quantitative turnaround system of mortar
CN105201185B (en) * 2014-06-27 2017-08-29 李伟 A kind of pulse constant current mortar goes out sizing process and its equipment
CN107639756B (en) * 2017-10-31 2023-07-28 河南省博宇新能源有限公司 Mortar stirring and spraying system of squaring machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516753A1 (en) * 1995-05-06 1996-11-07 Applitec Vertrieb Service Method for spraying plaster or mortar
CN2378550Y (en) * 1999-04-27 2000-05-17 周忠元 Piston type cement plaster pump
DE19930554C1 (en) * 1999-07-02 2001-06-07 Mathis Technik Method and device for preparing binding material, in particular a dry or free-flowing building material mixture
US6605597B1 (en) * 1999-12-03 2003-08-12 Cv Therapeutics, Inc. Partial or full A1agonists-N-6 heterocyclic 5′-thio substituted adenosine derivatives
JP5125047B2 (en) * 2006-09-28 2013-01-23 新東工業株式会社 Granule supply on-off valve and air blast device, and powder supply method and air blast method
CN201089117Y (en) * 2007-08-30 2008-07-23 宁波科宁达工业有限公司 Sand spraying gear for multi-wire cutting machine
CN201433869Y (en) * 2009-06-16 2010-03-31 郑州知信机电科技开发有限公司 Pressure controllable mortar pump
CN201502514U (en) * 2009-08-18 2010-06-09 赵大洋 Pressure stabilizing device for pneumatic diaphragm pump

Also Published As

Publication number Publication date
GB2495666B (en) 2016-02-03
WO2012019332A1 (en) 2012-02-16
CN101934559A (en) 2011-01-05
GB2495666A (en) 2013-04-17
CN101934559B (en) 2013-04-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181110